sge is commented out in IUSE, but still used in RDEPEND...
It seems to be fixed in ruby-sdl-1.1.0 .
Fixed by Kugelfang. Thanks.
Meh, just that someone nuked it from use.local.desc meanwhile...
All fixed finally - http://sources.gentoo.org/viewcvs.py/gentoo-x86/profiles/use.local.desc?r1=1.2030&r2=1.2031 Thanks. :)